This detailed comparison of RP400K251B-TR and RP400K451C-TR in the PMIC - Voltage Regulators - DC DC Switching Regulators provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | RICOH Electronic Devices Co., LTD. | RICOH Electronic Devices Co., LTD. |
|---|---|---|
| Package / Case | 6-UFDFN Exposed Pad | 6-UFDFN Exposed Pad |
| Description | CURRENT MODE PWM/VFM STEP-UP DCD | CURRENT MODE PWM/VFM STEP-UP DCD |
| In Stock | 1 100 | 3 627 |
| Mounting Type | - | - |
| Part Status | Active | Active |
| Series | RP400xxx1B | RP400xxx1C |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Function | Step-Up | Step-Up |
| Output Configuration | Positive | Positive |
| Topology | Boost | Boost |
| Output Type | Fixed | Fixed |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 0.8V | 0.8V |
| Voltage - Input (Max) | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 2.5V | 4.5V |
| Voltage - Output (Max) | - | - |
| Current - Output | 600mA | 600mA |
| Frequency - Switching | 700kHz | 700kHz |
| Synchronous Rectifier | No | No |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | DFN(PLP)1820-6 | DFN(PLP)1820-6 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| TPS62235DRYT | VIGOR | TPS62230 2 MHZ ULTRA SMALL STEP |
|
| SC4525FSETRT | Semtech | IC REG BUCK ADJUSTABLE 3A 8SOIC |
|
| FAN4860UMP5X | Sanyo Semiconductor/ON Semiconductor | IC REG BOOST 5V 930MA 6UMLP |
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| MAX662AESA+ | Maxim Integrated | IC REG CHARG PUMP 12V 30MA 8SOIC |
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| MIC24055YJL-TR | Roving Networks / Microchip Technology | IC REG BUCK ADJUSTABLE 12A 28QFN |
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| LT3972EMSE#TRPBF | Linear Technology (Analog Devices, Inc.) | IC REG BUCK ADJ 3.5A 10MSOP |
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| LA5779-HJ-E | VIGOR | STEP-DOWN SWITCHING REGULATOR |
|
| XC9142A49CMR-G | Torex Semiconductor Ltd. | 0.8A SYNCHRONOUS STEP-UP DC/DC C |
|
| SP7650ER-L/TR | MaxLinear | IC REG BUCK ADJUSTABLE 3A 26DFN |
|
| XC9235B3CDMR-G | Torex Semiconductor Ltd. | 600MA SYNCHRONOUS STEP-DOWN DCDC |
|
| MP4459DQT-LF-P | MPS (Monolithic Power Systems) | IC REG BUCK ADJ 1.5A 10TQFN |
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| LMR33630ADDA | Texas Instruments | IC REG BUCK ADJUSTABLE 3A 8SOPWR |
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| TLV62090RGTT | Texas Instruments | IC REG BUCK ADJUSTABLE 3A 16QFN |
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| TPS6735ID | Texas Instruments | IC REG BUCK -5V 200MA 8SOIC |
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| SP7651ER-L/TR | MaxLinear | IC REG BUCK ADJUSTABLE 3A 26DFN |
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